Fox 2.5 Factory Race Series Coil-Over Piggyback Reservoir Shock - Wheel Every Weekend
Fox 2.5 Factory Race Series Coil-Over Piggyback Reservoir Shock - Wheel Every Weekend

Fox 2.5 Factory Race Series Coil-Over Piggyback Reservoir Shock

Regular price$769.95
Shipping calculated at checkout.

Fox's Factory Race Series coil-over shocks are the foundation of a race-winning suspension. They epitomize efficiency by combining theirrace-proven damping technology with a means to suspend the vehicle in one easy-to-mount assembly.

Regardless of whether you are flying high over the desert or struggling to stick to a rock face on an off-camber climb, our coil-overs will give you the damping performance, suspension control and proper spring rate to get the job done. They come in several rock-solid configurations that will fit your application perfectly.

Add remarkable versatility and precise tuning with Fox's DSC adjuster. A simple twist of either two adjuster knobs allows 10 separate low-speed and 12 high-speed compression levels. Included new black anodized aluminum reservoir increases cooling efficiency.

Fox's Rotating Reservoir Bridge (RRB) technology allows quick and easy 360 degree positioning of the shock reservoir with a spanner wrench to achieve optimal chassis clearance.


  • Body - Smooth bore and honed seamless steel
  • Body Plating - Zinc plated and clear coated for a long lasting finish
  • Components - Black anodized, CNC machined 6061-T6 billet aluminum
  • Piston - 7075 hard-anodized high-flow aluminum piston
  • Valving - Tunable, velocity sensitive deburred valve shims
  • Seals - High-temp Viton® Redundant sealing pack system with main seal, wiper seal and scraper seal
  • Oil - JM92 Advanced Suspension Fluid for improved performance at variable temperatures
  • Shafts - 7/8" 17-4 H900 hard chrome plated stainless steel
  • Bearing - Spherical -10 series, PFTE-lined, heat-treated alloy steel

All coil-over shocks come with required spring hardware, including lower spring retainer, upper preload adjuster, preload lock ring, spring slider/divider, and dual rate cross over rings.

-1.50" mounting width with 1/2" bolt
-Fox 50/70 valving

Uses 3.0" ID springs (Sold separately)
Sold Individually, not as a pair or set

 Travel Shaft Size Compressed Extended Reservoir Size
8 7/8" 17.43 25.43 2.5x8.0
10 7/8" 19.43 29.43 2.5x11.0
12 7/8" 21.43 33.43 2.5x11.0
14 7/8" 24.43 38.43 2.5x11.0
16 7/8" 26.43 42.43 2.5x11.0


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